/Engine/Source/Editor/BlueprintGraph/Public/BlueprintActionFilter.h
Query to check and see if the specified action gets filtered out by this (and any and'd/or'd filters). NOT marked const to keep FIsFilteredDelegates from recursively calling.
False if the action passes the filter, otherwise false (the action got filtered out).
bool IsFiltered ( [FBlueprintActionInfo](API\Editor\BlueprintGraph\FBlueprintActionInfo) & BlueprintAction )